CN101398770A - System for and method of migrating one or more virtual machines - Google Patents
System for and method of migrating one or more virtual machines Download PDFInfo
- Publication number
- CN101398770A CN101398770A CNA2008101681391A CN200810168139A CN101398770A CN 101398770 A CN101398770 A CN 101398770A CN A2008101681391 A CNA2008101681391 A CN A2008101681391A CN 200810168139 A CN200810168139 A CN 200810168139A CN 101398770 A CN101398770 A CN 101398770A
- Authority
- CN
- China
- Prior art keywords
- logic container
- virtual machines
- virtual machine
- server
- virtual
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
- G06F9/485—Task life-cycle, e.g. stopping, restarting, resuming execution
- G06F9/4856—Task life-cycle, e.g. stopping, restarting, resuming execution resumption being on a different machine, e.g. task migration, virtual machine migration
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5061—Partitioning or combining of resources
- G06F9/5077—Logical partitioning of resources; Management or configuration of virtualized resources
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5083—Techniques for rebalancing the load in a distributed system
- G06F9/5088—Techniques for rebalancing the load in a distributed system involving task migration
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45537—Provision of facilities of other operating environments, e.g. WINE
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Stored Programmes (AREA)
Abstract
A logical container may be created to facilitate the quick and efficient migration of one or more virtual machines from a source server to a destination server. The logical container may contain all of the files and state information related to the one or more virtual machines. The one or more virtual machines may be migrated by dismounting the logical container from a source server and mounting the logical container to a destination server. A management service may be include to facilitate batch migration of multiple virtual machines from a source server to a destination server.
Description
Background technology
By convention, single computer systems operation single operating.For example, distribute the client computing devices of operation system and needed various application programs can for each computer user.The server calculation element also can move in a similar fashion with single operating and various application.
In order to expand the operating system that on computer system, to move and the quantity of application program, Intel Virtualization Technology is developed, the given computing machine that wherein has one type CPU, it is called as main frame, comprise the emulator program that is called as client computer, it allows the instruction of the CPU of the uncorrelated type of principal computer emulation.Thereby principal computer is carried out in response to given guest instruction and is made the invoked application of one or more host commands.Thereby, the software that principal computer can operate to the software of himself hardware configuration design and write for the computing machine with incoherent hardware configuration.For example, the computer system of Apple Computer's production can operate to the operating system and the program of writing based on the computer system of PC.Can use emulator program on single cpu, to move a plurality of not compatible mutually operating systems simultaneously.In this was provided with, though each operating system and other operating system are compatible mutually, emulator program in can two operating systems of trustship (host) allowed other compatible mutually operating system operation simultaneously on same computer system.
When emulation subscriber's computer system on mainframe computer system, subscriber's computer system is commonly called " virtual machine ", because subscriber's computer system is only represented to be present in the mainframe computer system as the pure software of the operation of a particular hardware configuration.Sometimes use terms emulator, virtual machine and processor simulation device to represent to simulate or the ability of the hardware configuration of the whole computer system of emulation interchangeably.For example, some commercial available software emulations comprise the whole computing machine of Intel 80X86 Pentium processor and various mainboard assembly and card.The operation of these assemblies of emulation in the virtual machine on running on main frame.The emulator program of carrying out on the operating system software of principal computer and hardware configuration is simulated the operation of whole subscriber's computer system, and described principal computer is such as the computer system with PowerPC processor.
Emulator program is served as exchange between the hardware configuration of main frame and the instruction that software sent that moves in simulated environment.This emulator program can be host operating system (HOS), and it is the operating system of directly moving on physical computer hardware.Alternatively, simulated environment also can be supervisory routine (hypervisor) or virtual machine monitor, and described supervisory routine or virtual machine monitor are the direct software layers of operation and it is by exposing just to come all resources of machine are carried out virtual (this operating system layer that supervisory routine is not moved is noted) thereon at the same interface of virtual hardware with supervisory routine on hardware.Host operating system and supervisory routine can parallel runnings on same physical hardware.
Virtual machine is fast and creates at an easy rate the ability of a plurality of examples of identical virtual machine with respect to one of many advantages of physical machine.A plurality of virtual machines can be present in the environment of individual host (mainframe computer system) simultaneously, and can assign the resource of main frame between each virtual machine.When with virtual machine from a main frame move or " migration " when the ability of another main frame combines, this resources allocation flexibly becomes more useful.
For " load balance " system for example, make the machine decommissioning, carry out hardware or software upgrading or handle disaster recovery, can be fast and be useful to another main frame easily from a host migration with virtual machine.More specifically, if virtual machine need can move to this virtual machine another main frame with additional capabilities than the more processing power of processing power available on a main frame.If main frame need carry out hardware maintenance or software upgrading, then virtual machine temporarily can be moved to another physical machine from a physical machine, allow thus first physical machine is dismantled and upgraded.Under the situation of disaster recovery, if for example predicted approaching flood or storm, can be with all virtual machine (vm) migrations of data center in another data center in the place of safety and after threatening, move again.In all situations, this allow for example important enterprise to use to keep operation and do not interrupt and even the user do not recognize interruption.
Carry out all states that the virtual machine (vm) migration process relates to the mobile virtual machine.These states comprise three zones: the virtual unit state of (1) virtual machine, and it is all Virtual Controllers and the internal state of mainboard virtual bench, such as virtual interruptable controller, virtual scsi controller and virtual video controller; (2) virtual machine memory state; And (3) virtual machine disks sheet state, it is persistent storer.
In the server virtualization technology, the status information of virtual machine does not reside in the identical storage object with data.This a large amount of problems can occur, particularly when a large amount of virtual machines need by migration.For example, the keeper is necessary for each virtual machine of migration and guarantees that its storer of always visiting also can be accessed on destination host and worry.And, move that a large amount of virtual machines need for a long time and owing to also be a kind of process that easily makes a mistake for the needed a plurality of steps of each virtual machine.
Need provide a kind of method to move one or more virtual machines, preferably, also move a large amount of virtual machines fast effectively.
Summary of the invention
Show the various embodiment of the system and method that is used to move one or more virtual machines at this.Can provide and comprise the All Files relevant and about the logic container of the status information of virtual machine with virtual machine.By eliminating, can use logic container to come also to move effectively fast virtual machine with the demand of All Files from a host duplication to another main frame.And, the management service that is used to move a plurality of virtual machines can be provided.As the part of transition process, management service can allow the keeper to close and start all virtual machines.By eliminating many steps that must be performed usually, the use of logic container and/or management service makes a large amount of virtual machines of migration become easy more significantly.Can be in the constant time or near any amount of virtual machine of migration in the constant time.
In one embodiment, a kind of method of creating logic container comprises and the All Files relevant with a plurality of virtual machines is associated with logic container and the status information of a plurality of virtual machines is associated with logic container.Logic container can comprise moves to needed all information of destination server with a plurality of virtual machines from source server, wherein a plurality of virtual machines is moved to destination server by from source server removal logic container and attach it to destination server and finish and the All Files relevant with a plurality of virtual machines need not be copied to destination server from source server from source server.Status information can comprise following at least one: the state of the state of processor register, the state of virtual hardware or virtual memory.And, can All Files and status information be associated with logic container the use and management service.Described a plurality of virtual machine can comprise at least three, four, five, six or more virtual machine.Can will be stored on a plurality of memory storages with a plurality of virtual machine file associated.Can the use and management service in single operation, finish with the All Files relevant and/or with the status information of a plurality of virtual machines and be associated with logic container with a plurality of virtual machines.
In another embodiment, a kind of method of moving a plurality of virtual machines comprises from source server removal logic container and with logic container and is installed to destination server.Logic container comprises and the relevant All Files of a plurality of virtual machines on source server.In one embodiment, can before source server removal logic container, close a plurality of virtual machines.Can the use and management service in single operation, close a plurality of virtual machines.Also can after logic container being installed to destination server, the use and management service come in single operation, to start a plurality of virtual machines.In another embodiment, can when moving, move virtual machine a plurality of virtual machines.Comprise recalling the visit that source server monopolizes to logic container and storage container being installed to destination server from source server removal logic container and comprise the visit of monopolizing that acquires logic container.Logic container comprises the file that is stored on a plurality of memory storages.
In another embodiment, a kind of method of moving virtual machine comprises: suspend the virtual machine just on source server, moving and make this virtual machine be in steady state (SS), with the status information of virtual machine store into logic container, from source server removal logic container, with storage container be installed to destination server, from logic container retrieval status information and the operation that recovers virtual machine at destination server.This method can comprise uses identical method to move a plurality of virtual machines.Can the use and management service come in single operation, to suspend a plurality of virtual machines, the status information of a plurality of virtual machines of storage and/or the operation that recovers a plurality of virtual machines.Status information can comprise following at least one: the state of the state of processor register, the state of virtual hardware or virtual memory.
Description of drawings
Fig. 1 is the computer system drawings with a plurality of virtual machines, and wherein host operating system plays the effect of simulated program.
Fig. 2 is another computing system figure with a plurality of virtual machines, and wherein supervisory routine plays the effect of simulated program.
Fig. 3 comprises the system diagram of being moved to a plurality of virtual machines of destination host from source host.
Fig. 4 shows the process flow diagram of an embodiment of the method for the logic container that is used to create the All Files that comprises one or more virtual machines.
Fig. 5 shows and is used for one or more virtual machines being moved to the process flow diagram of an embodiment of the method for destination host from source host by closing virtual machine.
Fig. 6 shows the process flow diagram of an embodiment of the method that is used for when a plurality of virtual machines are moving one or more virtual machines being moved to from source host destination host.
Fig. 7 is the block diagram of exemplary computer system that can be implemented in one or more embodiment of this description and/or explanation.
Fig. 8 is that client and server can be coupled to the block diagram of the exemplary network structure of network therein.
Embodiment
At this a plurality of embodiment that can be used to the system and method for one or more virtual machines from a host migration to another main frame have been described.Described system and method is particularly suitable for a large amount of virtual machines from a server migration to another server.This has in a plurality of servers and the memory storage networking catenet computing system together therein needs.In one embodiment, system and method described here can be used for migration nearly 100 or more virtual machine.In the past, this process is time-consuming and irksome, because must move each virtual machine separately.
One or more software layers that computer system can be moved on the conceptive basal layer that is considered to have at hardware.This layering is based on abstract former thereby carry out.Be used for the interface of given software layer by definition, can realize this layer in a different manner by other layer thereon.In well-designed computer system, each layer only knows that (and only depending on) is immediately following the layer under it.This allow layer or " stack " (a plurality of layer that adjoins) to be replaced and can not influence negatively on described layer or stack layer.For example, the following aspect (lower floor) that software application (upper strata) typically depends on operating system is being written to file in the permanent storage of certain form, and these use the difference that does not need to understand data being write between floppy disk, hard disk or the network folder.For written document, if replace this lower floor with new operating system assembly, then the operation of upper layer software (applications) application remains unaffected.
The dirigibility of the software of layering allows virtual machine to present the actual virtual hardware layer of another software layer that is.By this way, virtual machine can be created such illusion, and promptly higher software layer runs on the computer system of separation.Thereby virtual machine can allow a plurality of " client machine systems " operation simultaneously on single " host computer system ".
Should be appreciated that virtual can be applied to comprising operating system layer virtual (Fig. 1), hardware layer virtual (Fig. 2) or more high-rise virtualized a series of system layer.Fig. 1 shows the figure at a kind of embodiment of virtual computing system of operating system aspect or server 100.Virtual computing system 100 comprises the host operating system software layer 104 that directly runs on the physical computer hardware 102.Two virtualization layers are on host operating system 104.Each virtualization layer comprises virtual machine 112,122.As shown in FIG. 1, can be on host operating system such as the application of using 106 with virtual machine 112,122 parallel runnings.And, each virtual machine 112,122 operation Client OS 114,124 and one or more application 116,126.Should be appreciated that computing system 100 can change in the suitable mode of any number.For example, computing system 100 can comprise far more than the virtual machine at the virtual machine shown in Fig. 1.
Fig. 2 shows at the virtual computing system of hardware view or the embodiment of server 200.Virtual computing system 200 is included in the virtualization layer on the physical computer hardware 202.Virtualization layer comprises supervisory routine 204.Such method is commonly called " bare machine (bare-metal) " method because supervisory routine 204 direct access hardware.Based on this reason, supervisory routine 204 can provide certain advantage with respect to the operating system aspect is virtual, such as better scalability, robustness and performance.
Among the embodiment, computing system 200 comprises a plurality of virtual machines 205,215,225,235,245,255 shown in figure 2.Client OS 206,216,226,236,246,256 runs on the virtual machine 205,215,225,235,245,255.Client OS 206,216,226,236,246,256 is carried out and is used 208,218,228,238,248,258.Management service 270 runs on the supervisory routine 204 and comprises that troop (clustering) uses 260.In one embodiment, computing system 200 is as one in a plurality of servers of being networked such as the part of the catenet of LAN (Local Area Network) together.Should be appreciated that in this kind system management service 270 can reside on any server on the network and use various agencies or other control technology to come the whole network of management server and the operation that resides on the virtual machine on the server.Should be appreciated that physical hardware 202 can comprise the external device (ED) of the processor that is networked to computing system 200.For example, hardware 202 can comprise storage area network (SAN) or network attached storage (NAS).
About Fig. 1 and 2, importantly, notice that the virtual machine that illustrates is that the virtual computer hardware that only exists as software construction is represented and owing to the existence of software code becomes possibility thereon, wherein said software code is not only presented to virtual machine each Client OS, and it carries out Client OS and real necessary all software steps of physical computer hardware 102,202 interactions.
This is complete functionally can be called as virtual machine monitor, and wherein for some embodiment (such as at the embodiment shown in Fig. 1), virtual machine monitor comprises the part of host operating system 104.Yet in other embodiments, virtual machine monitor can be the application that runs on the host operating system 104 and only pass through host operating system 104 and computer hardware 102 interactions.Yet in other embodiments, virtual machine monitor can comprise independently software systems of part, on some aspect its via host operating system 104 directly with computer hardware 102 interactions, but virtual machine monitor directly and computer hardware 102 interactions (being similar to the mode of the direct and computer hardware interaction of host operating system) on other aspect.And in another other embodiment (such as at the embodiment shown in Fig. 2), virtual machine monitor can comprise the fully independently software systems such as supervisory routine 204, and it directly need not utilize host operating system with computer hardware 202 interactions (being similar to the mode of the direct and computer hardware interaction of host operating system among Fig. 1) on all aspects.Be used to realize that all these variations of virtual machine monitor can be construed to form the optional embodiment of computing system as the described herein.
Now turn to Fig. 3, show the system that is used to move one or more virtual machines.System comprises source server 302, destination server 304 and logic container 308.Should be appreciated that term server is by broad sense and generally use and corresponding with single calculation element.Each can comprise hardware such as storer, processor etc. server 302,304.Logic container 308 comprises thesaurus 306,310.The physical storage of thesaurus 306,310 expression systems.Each thesaurus 306,310 can comprise any suitable memory storage (for example, hard disk drive, flash drive, drive array or reciprocity storage system etc.).In one embodiment, each thesaurus 306,310 can comprise storage area network (SAN).SAN can be construed to the network such as the memory storage of hard disk drive.In large enterprise, SAN is connected to server 302,304 and other a large amount of potentially servers the centralized pool of disc storage.The hundreds of server of management is easier to improve system management to SAN by making, and wherein each server has the hard disk drive of himself.Should be appreciated that the memory storage that in logic container 308, can comprise any amount and configuration.As shown in FIG. 3, server 302,304 and logic container 308 can interconnect via network, for example the SAN connectedness of logic container 308.
Each that can configuration server 302,304 is come the one or more virtual machines of trustship.In the environment of large enterprise's networking, can come a large amount of relatively virtual machine of trustship by configuration server 302,304.The number that is chosen in the virtual machine that illustrates on the server 302,304 among Fig. 3 only is used to the purpose that illustrates and does not will be understood that it is to limit by any way.In Fig. 3, virtual machine 312,314 is shown for just being moved to destination server 304 from source server 302.Virtual machine 316 is stayed on the source server 302.The example of this migration virtual machine can reflect the situation that can take place in the time need carrying out load balance to server 302,304.
Each all has file and similar one group of associated documents of status information and status information with physical computer virtual machine 312,314.File comprises that configuration file, virtual disk file, virtual memory file and virtual machine 312,314 run on the information of other required on the server 302,304 type.In one embodiment, associated documents can be used as the individual data file and are stored in the logic container 308.Physical file can be stored on the memory storage in the logic container 308 or cross over a plurality of memory storages.The status information of each virtual machine 312,314 can comprise the information of the state about the processor register, the state of virtual hardware, the state of virtual memory etc.
As shown in FIG. 3, relevant with virtual machine 312,314 All Files and status information can be stored in logic container or the storage container 308.Should be appreciated that logic container 308 can comprise a plurality of physical store storehouse 306,310, wherein each thesaurus all comprises a plurality of physical storage devices such as physical hard drive, subregion or analog.Logic container 308 can be construed to provide the more high-rise file relevant with virtual machine 312,314 and the tissue of status information.Should create logic container 308 makes it comprise that be used for will be by all files and the status information of those virtual machines of being moved.
The use of logic container 308 makes particularly a plurality of virtual machines of migration simpler.The common practices All Files copies to destination server 304 from source server 302 before substituting, and the keeper only needs from source server 302 removal logic container 308 and attaches it to destination server 304.The quantity of information of exchange only is to allow destination server 304 successfully to be connected to storage container 308 necessary quantity between source server 302 and destination server 304.
In one embodiment, can control the migration of virtual machine 312,314 by management service 270 shown in figure 2.Management service 270 allows keeper or other users also easily to move virtual machine 312,314 fast with minimum step.For example, can programme management service 270 to receive input from the keeper so that virtual machine is moved to destination server 304 from source server 302.Management service 270 is intact by checking needed connection between server 302,304 and logic container 308 and finishes all required data of migration and all in logic container 308 this input is worked.Management service 270 can close virtual machine 312,314 then automatically, they are moved to server 304 and they are restarted.This has greatly simplified the process of a large amount of virtual machines of migration between server.
The quantity of the virtual machine that is moved can use and management service 270 be created, damage, enable and the disable logic container as required.In one embodiment, management service 270 can be used in the process shown in Fig. 4 and create logic container.As shown in the step 402, the All Files relevant with a virtual machine of waiting to be moved or virtual unit is associated with logic container.And as shown in the step 404, also the status information with virtual machine or virtual unit is stored in the logic container.In thermophoresis (it moves when virtual machine is moved), only when time-out virtual machine before being about to be moved, can store status information into logic container.In cold migration (when the time being closed virtual machine), soon status information is stored in the logic container closing virtual machine by migration.
Though management service 270 is shown the migration of control virtual machine, should be appreciated that in other embodiments, can provide independent virtual machine control program to be controlled at virtual machine and steering logic container 308 on the server 302,304.
Turn to Fig. 5, show an embodiment of the method for cold migration virtual machine 312,314.First step 502 is the virtual machines 312,314 of closing on the source server 302.After closing virtual machine 312,314, status information is stored in the logic container 308.In case closed virtual machine 312,314, next step 504 is from source server 302 removal logic container 308.Typically comprise from source server 302 removal logic container 308 and to be retracted into the visit that logic container 308 is monopolized.Then, in step 506 logic container 308 is installed to destination server 304.This generally includes the visit of monopolizing that is established to logic container 308 by destination server 304.In one embodiment, configuration information can be offered destination server 304 and be established to the connection of logic container 308 to allow destination server 304.Configuration information can be provided maybe and can be duplicated from source server 302 by management service 207.In case logic container 308 is installed to destination server 304, just retrieves the status information of virtual machines 312,314 and start virtual machine 312,314 from logic container 308.
Fig. 6 shows an embodiment of the method for thermophoresis virtual machine 312,314 (promptly when virtual machine 312,314 is moving it being moved).First step 602 is to suspend virtual machine 312,314 to make status information keep constant in the duration of migration.As previously mentioned, any other step of this step 602 and this process described here or any other process can be by management service 270 control and/or execution automatically.Next step 604 is to store status information into logic container 308.Status information can comprise the information about capacity of storer etc.Next step the 606, the 608th is from source server 302 removal logic container 308 and attach it to destination server 304.These steps are carried out with the step 504 of aforesaid cold transition process, 506 similar fashion.Since logic container 308 is articulated to destination server 304 and two assemblies intercom mutually, just from logic container 308 retrieval status information.Last step 610 is the operations that recover virtual machine 312,314.
Should be appreciated that to use and come also to move effectively fast a large amount of virtual machines, particularly when use such as the supervisory routine of management service 270 is controlled migration in the process shown in Fig. 5 and 6.The number that moves the required step of a plurality of virtual machines at present is independent of the number of virtual machine.No matter move one still the number of 20 virtual machine steps be identical.This causes saving time significantly and manpower.
Fig. 7 be can be implemented in this description and/or the embodiment that illustrates in the block diagram of one or more example calculations systems 710.Computing system 710 broadly represent can the object computer instructions any list or multiprocessor calculation element or system.The example of computing system 710 includes but not limited to workstation, kneetop computer, client terminal, server, distributed computing system, handheld apparatus or any other computing system or device.In its most basic configuration, computing system 710 can comprise at least one processor 714 and system storage 716.
Processor 714 ordinary representations can deal with data or any kind of explanation and execution command or the processing unit of form.In certain embodiments, processor 714 can receive instruction from software application or module.These instructions can make processor 714 carry out one or more functions in this description and/or the exemplary embodiment that illustrates.For example, processor 714 can be carried out and/or carry out one or more in related, migration described here, storage, retrieval, installation, removal, location, recovery, comparison and the searching step separately or with other combination of elements as device.Processor 714 also can be carried out and/or carry out in this description and/or any other step, method or the process that illustrate as device.
In certain embodiments, exemplary computer system 710 also can comprise one or more assemblies or the element except that processor 714 and system storage 716.For example, go out as shown in FIG. 7, computing system 710 can comprise memory controller 718, I/O (I/O) controller 718 and communication interface 722, and wherein each can interconnect via communication infrastructure 712.Communication infrastructure 712 ordinary representations can be convenient in any kind of one or more communication between components of calculation element or the foundation structure of form.The example of communication infrastructure 712 includes but not limited to communication bus (such as ISA, PCI, PCIe or similar bus) and network.
Any kind of input and output function of calculation element or the module of form can be coordinated and/or control to I/O controller 720 ordinary representations.For example, the transmission of the data between one or more elements of computing system 710 can be controlled or be convenient to the I/O controller in certain embodiments, described element such as processor 714, system storage 716, communication interface 722, display adapter 726, input interface 730 and memory interface 734.I/O controller 720 can be used to for example to carry out and/or as device carry out identification described here separately or with other combination of elements, determine, create, store, locate, restore, retrieve, duplicate, one or more in comparison and the searching step.I/O controller 720 also can be used to carry out and/or carry out other step and the feature of illustrating as installing in the disclosure.
In certain embodiments, communication interface 722 also can be represented to be configured to be convenient to computing system 710 and the one or more extra network or the host adapter of the communication between the memory storage via external bus or communication port.The example of host adapter includes but not limited to scsi host adapter, usb host adapter, IEEE 1394 host adapters, SATA and eSATA host adapter, ATA and PATA host adapter, fiber channel interface adapter, Ethernet Adaptation Unit or analog.Communication interface 722 also can allow computing system 710 to carry out distributed or remote computation.For example, communication interface 722 can receive instruction from remote-control device and maybe instruction sent to remote-control device and be used for carrying out.In certain embodiments, communication interface 722 can carry out and/or as device carry out identification disclosed herein separately or with other combination of elements, determine, create, store, locate, restore, duplicate, one or more in comparison and the searching step.Communication interface 722 also can be used to carry out and/or carry out other step and the feature of illustrating as installing in the disclosure.
As shown in Figure 7, computing system 710 also can comprise at least one display device 724 that is connected to communication infrastructure 712 via display adapter 726.Display device 724 ordinary representations can visually show any kind of the information of being transmitted by display adapter 726 or the device of form.Similarly, display adapter 726 ordinary representations are configured to be used for any kind of figure, text and other data of demonstration on display device 724 or the device of form from communication infrastructure 712 (or from frame buffer zone, as known in the art) forwarding.
As shown in Figure 7, example calculations system 710 also can comprise at least one input media 728 that is couple to communication infrastructure 712 via input interface 730.Input media 728 ordinary representations can offer any kind of exemplary computer system 710 or the input media of form with computing machine or the human input that generates.The example of input media 728 includes but not limited to keyboard, indicator device, speech recognition equipment or any other input media.In at least one embodiment, input media 728 can carry out or as device carry out identification disclosed herein separately or with other combination of elements, determine, create, store, locate, restore, duplicate, one or more in comparison and the searching step.Input media 728 also can be used to carry out and/or carry out other step and the feature of illustrating as installing in the disclosure.
As shown in Figure 7, exemplary computer system 710 also can comprise main storage means 732 and the backup storage device 733 that is couple to communication infrastructure 712 via memory interface 734. Memory storage 732 and 733 ordinary representations can be stored any kind of data and/or other computer-readable instruction or the memory storage or the medium of form.For example, memory storage 732 and 733 can be disc driver (for example so-called hard disk drive), floppy disk, tape drive, CD drive, flash drive or analog.Memory interface 734 ordinary representations be used for memory storage 732 and 733 and other assembly of computing system 710 between transmit any kind of data or the interface or the device of form.
In certain embodiments, can configuration store device 732 and 733 to read and/or to write the mobile storage unit that is configured to storage computation machine software, data or other computer-readable information.The example of suitable movably storage unit includes but not limited to floppy disk, tape, CD, flash memory device or analog.Memory storage 732 and 733 also can comprise and is used for allowing computer software, data or other computer-readable instruction to be loaded into other similar structures or the device of computing system 710.For example, can configuration store device 732 and 733 to read and to write software, data or other computer-readable information.Memory storage 732 and 733 also can be that the part of computing system 710 maybe can be the device that separates by other interface system visit.
In certain embodiments, exemplary filesystem disclosed herein can be stored on the main storage means 732, and with exemplary filesystem back-up storage disclosed herein on backup storage device 733.Also can use memory storage 732 and 733, for example carry out and/or as device carry out identification disclosed herein separately or with other combination of elements, determine, create, store, locate, restore, duplicate, one or more in comparison and the searching step.Also can use memory storage 732 and 733 and/or carry out other step and the feature in the disclosure, illustrate as device.
Many other devices or subsystem can be connected to computing system 710.On the contrary, needn't be provided at all component shown in Fig. 7 and device puts into practice at this description and/or the embodiment that illustrates.The above-mentioned device of mentioning also can interconnect in the mode different with mode shown in Figure 7 with subsystem.Computing system 710 also can use software, firmware and/or the hardware configuration of any number.For example, can be with the one or more computer programs (being also referred to as computer software, software application, computer-readable instruction or computer control logic) that are encoded on computer-readable medium in the example embodiment disclosed herein.Phrase " computer-readable medium " is often referred to any type of device, carrier or the medium that can store or carry computer-readable instruction.The example of computer-readable medium comprises medium (such as carrier wave), electronic storage medium, magnetic storage medium, optical storage media and other compartment system of recordable medium (such as floppy disk and CD-or DVD-ROM), transport-type.
The computer-readable medium that comprises computer program can be loaded in the computing system 710 then.The all or part that is stored in the computer program on the computer-readable medium can be stored in the various piece of system storage 716 and/or memory storage 732 and 733 then.When processor 714 is carried out, be loaded into computer program in the computing system 710 and make processor 714 carry out and or carry out one or more function in this description and/or the example embodiment that illustrates as device.Extraly or alternatively, one or more can in firmware and/or hardware, the realization in this description and/or the example embodiment that illustrates.For example, computing system 710 can be configured to be suitable for to realize one or more special IC (ASIC) in the exemplary embodiment disclosed herein.
Fig. 8 be therein client 810,820 and 830 and server 840 and 845 can be coupled to the block diagram of the sample network topology 800 of network 850.Any kind of client 810,820 and 830 ordinary representations such as the exemplary computer system in Fig. 7 710 or the calculation element or the system of form.Similarly, server 840 and 845 ordinary representations are configured to the calculation element or the system that various database services are provided and/or move some software application, such as application server or database server.Any telecommunication of network 850 ordinary representations or computer network; Comprise for example Intranet, wide area network (WAN), Local Area Network, PAN (Personal Area Network) (PAN) or the Internet.
Go out as shown in FIG. 8, one or more memory storages 860 (1)-(N) directly can be attached to server 840.Similarly, one or more memory storages 870 (1)-(N) directly can be attached to server 845.Memory storage 860 (1)-(N) and memory storage 870 (1)-(N) ordinary representations can be stored any kind of data and/or other computer-readable instruction or the memory storage or the medium of form.In certain embodiments, memory storage 860 (1)-(N) can be represented to be configured to use the variety of protocol such as NFS, SMB or CIFS to install with the network attached storage (NAS) that server 840 is communicated by letter with 845 with memory storage 890 (1)-(N).
Also server 840 and 845 can be connected to storage area network (SAN) optical fiber (fabric) 880.SAN optical fiber 880 ordinary representations can be convenient to any kind of the communication between a plurality of memory storages or the computer network or the structure of form.SAN optical fiber 880 can so that server 840 and 845 and a plurality of memory storage 890 (1)-(N) and/or intelligent storage array 895 between communication.With install 890 (1)-(N) and array 895 be shown as the mode of the local attachment arrangement of client 810,820 and 830, SAN optical fiber 880 also can via network 850 and server 840 and 845 be convenient to client 810,820 and 830 and memory storage 890 (1)-(N) and/or intelligent storage array 895 between communication.As memory storage 860 (1)-(N) and memory storage 870 (1)-(N), memory storage 890 (1)-(N) and intelligent storage array 895 ordinary representations can be stored any kind of data and/or other computer-readable instruction or the memory storage or the medium of form.
In certain embodiments, with reference to the exemplary computer system 710 of Fig. 7, can use such as the communication interface of the communication interface in Fig. 7 722 each client 810,820 and 830 and network 850 between provide connective.Client 810,820 and 830 can use web browser for example or other client software to visit information on server 840 or 845.This kind software can allow client 810,820 and 830 data of visiting by server 840, server 845, memory storage 860 (1)-(N), memory storage 870 (1)-(N), memory storage 890 (1)-(N) or intelligent storage array 895 trustships.Though Fig. 8 has described the use of the network (such as the Internet) that is used for swap data, be not limited to the Internet or any specific based on network environment in this description and/or the embodiment that illustrates.
In at least one embodiment, the one or more all or part in the exemplary embodiment disclosed herein can be encoded to computer program and be loaded on the following and by the following and carry out: server 840, server 845, memory storage 860 (1)-(N), memory storage 870 (1)-(N), memory storage 890 (1)-(N), intelligent storage array 895 or its any combination.Also the one or more all or part in the example embodiment disclosed herein can be encoded to be stored in the server 840, by server 845 operations and be distributed to client 810,820 on the network 850 and 830 computer program.Therefore, network structure 800 can carry out and/or as device carry out identification disclosed herein separately or with other combination of elements, determine, create, store, locate, restore, duplicate, one or more in comparison and the searching step.Network structure 800 also can be used to carry out and/or carry out other step and the feature of illustrating as installing in the disclosure.
For example, in certain embodiments, exemplary filesystem disclosed herein can be stored on client 810,820 and/or 830.Similarly, can be in server 840, server 845, memory storage 860 (1)-(N), memory storage 870 (1)-(N), memory storage 890 (1)-(N), intelligent storage array 895 or its any combination with exemplary filesystem back-up storage disclosed herein.
Though specific block diagram, process flow diagram and the example of aforementioned public use illustrated various embodiment, each block components, flow chart step, operation and/or the assembly that can use wide in range hardware, software or firmware (or its any combination) configuration to be implemented in this description separately and/or jointly and/or to illustrate.In addition, any open should being construed in essence that is included in the assembly in other assembly is exemplary, reaches identical functions because can realize many other structures.
Only provide and can change as required in the order of this description and/or procedure parameter that illustrates and step in the mode of example.For example, though can illustrate with specific order or discuss, not necessarily must carry out these steps with the order that illustrates or discuss this illustrate and/or the step of describing.This description and/or the various illustrative methods that illustrate also can be omitted in this description or the step that illustrates in one or more or comprise extra step except that disclosed these steps.
In addition, though in the environment of multiple functional computing system, describe and/or show various embodiment at this, but can be with various forms with the one or more program products that are distributed as in these example embodiment, and no matter be used for the computer-readable medium of the particular type of actual enforcement distribution.Also can use the software module of some task of execution to realize the embodiment disclosed herein.These software modules can comprise script, batch processing or other executable file that can be stored on the computer-readable recording medium or in the computing system.In certain embodiments, these software modules can dispose computing system and carry out one or more in the exemplary embodiment disclosed herein.
Those skilled in the art provide the description of front so that can utilize the various aspects of exemplary embodiment disclosed herein best.This exemplary description is not intended to exhaustive or is limited to disclosed any precise forms.Under the situation that does not deviate from spirit and scope of the present disclosure, can carry out many modifications and variations.It is illustrative rather than restrictive that the embodiment disclosed herein all should be construed in every respect.Should be aspect definite the scope of the present disclosure with reference to claim and equivalent thereof.
Except as otherwise noted, can be interpreted as meaning " at least one " as the term " " that in this instructions and claim, uses.In addition, for the ease of using, " comprise " can " comprising " with word as the word that uses in this instructions and claim and exchange and have and word " comprises " the identical meaning with " having ".
Claims (20)
1. method comprises:
The All Files relevant with a plurality of virtual machines is associated with logic container;
The status information of described a plurality of virtual machines is associated with described logic container;
Wherein said logic container comprises moves to all required information of destination server with described a plurality of virtual machines from source server, wherein described a plurality of virtual machines is moved to described destination server by from the described logic container of described source server removal and described logic container is installed to described destination server finishes and the All Files relevant with described a plurality of virtual machines need not be copied to described destination server from described source server from described source server.
2. the method for claim 1, wherein described status information comprises following at least one: the state of the state of processor register, the state of virtual hardware or virtual memory.
3. the method for claim 1, wherein the use and management service is associated All Files and status information with described logic container.
4. the method for claim 1, wherein described a plurality of virtual machines comprise at least three virtual machines.
5. the method for claim 1, wherein the All Files relevant with described a plurality of virtual machines is stored on a plurality of memory storages.
6. the method for claim 1, wherein, the use and management service is finished in single operation and the All Files relevant with described a plurality of virtual machines is associated with described logic container and/or the status information of described a plurality of virtual machines is associated with described logic container.
7. the method for claim 1, wherein described a plurality of virtual machines are that more than first virtual machine and described logic container are first logic container, and described method further comprises:
The All Files relevant with more than second virtual machine is associated with second logic container;
The status information of described more than second virtual machine is associated with described second logic container;
Wherein, described second logic container comprises moves to all required information of described destination server with described more than second virtual machine from described source server, wherein described more than second virtual machine is moved to described destination server by from described second logic container of described source server removal and described second logic container is installed to described destination server finishes and the All Files relevant with described more than second virtual machine need not be copied to described destination server from described source server from described source server.
8. method comprises:
From source server removal logic container, described logic container comprises and the relevant All Files of a plurality of virtual machines on described source server;
Described logic container is installed to destination server;
Wherein described a plurality of virtual machines are moved to described destination server from described source server.
9. method as claimed in claim 8 further was included in before the described logic container of described source server removal and closes described a plurality of virtual machine.
10. method as claimed in claim 9, wherein, management service is closed described a plurality of virtual machine in single operation.
11. method as claimed in claim 9, wherein, management service starts described a plurality of virtual machine in single operation after described logic container being installed to described destination server.
12. method as claimed in claim 8 further comprises when described a plurality of virtual machines are moving described a plurality of virtual machines is moved to described destination server from described source server.
13. method as claimed in claim 8, wherein, comprise from the described logic container of described source server removal and recall described source server to the visit of monopolizing of described logic container and described storage container is installed to described destination server comprises the visit of monopolizing that acquires described logic container.
14. method as claimed in claim 8, wherein, described logic container comprises the file that is stored on a plurality of memory storages.
15. a method comprises:
Suspending the virtual machine that is just moving on source server makes described virtual machine be in steady state (SS);
Store the status information of described virtual machine into logic container, described logic container comprises the All Files that is used for described virtual machine;
From the described logic container of described source server removal;
Described storage container is installed to destination server; And
On described destination server, recover the operation of described virtual machine;
Wherein when described virtual machine is moving, described virtual machine is moved to described destination server from described source server.
16. method as claimed in claim 15, wherein, described virtual machine is in a plurality of virtual machines, and described method further comprises:
Suspend the described a plurality of virtual machines that just on described source server, moving;
Store the status information of described a plurality of virtual machines into described logic container, described logic container comprises the All Files that is used for described a plurality of virtual machines; And
On described destination server, recover the operation of described a plurality of virtual machines.
17. method as claimed in claim 16, wherein, the use and management service is finished in single operation and is suspended described a plurality of virtual machines, the status information of the described a plurality of virtual machines of storage and/or the operation that recovers described a plurality of virtual machines.
18. method as claimed in claim 15, wherein, described status information comprises following at least one: the state of the state of processor register, the state of virtual hardware or virtual memory.
19. method as claimed in claim 15, wherein, comprise from the described logic container of described source server removal and recall described source server to the visit of monopolizing of described logic container and described storage container is installed to described destination server comprises the visit of monopolizing that acquires described logic container.
20. method as claimed in claim 15, wherein said logic container comprises the file that is stored on a plurality of memory storages.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/865,063 | 2007-09-30 | ||
| US11/865,063 US8191063B2 (en) | 2007-09-30 | 2007-09-30 | Method for migrating a plurality of virtual machines by associating files and state information with a single logical container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101398770A true CN101398770A (en) | 2009-04-01 |
| CN101398770B CN101398770B (en) | 2013-11-27 |
Family
ID=40433992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101681391A Active CN101398770B (en) | 2007-09-30 | 2008-09-28 | System for and method of migrating one or more virtual machines |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8191063B2 (en) |
| EP (1) | EP2053509B1 (en) |
| JP (2) | JP2009116859A (en) |
| CN (1) | CN101398770B (en) |
Cited By (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102118458A (en) * | 2011-03-10 | 2011-07-06 | 浪潮(北京)电子信息产业有限公司 | Method and system for live migration of virtual machine |
| CN102118437A (en) * | 2011-01-17 | 2011-07-06 | 浪潮(北京)电子信息产业有限公司 | Method and device based on Xen for monitoring thermomigration progress for virtual machine |
| CN102137167A (en) * | 2011-04-29 | 2011-07-27 | 中国人民解放军国防科学技术大学 | Uninterruptedly running virtual machine migrating method and device |
| CN102314377A (en) * | 2010-06-30 | 2012-01-11 | 国际商业机器公司 | The method of accelerator and the migration of realization virtual support machine thereof |
| CN102325192A (en) * | 2011-09-30 | 2012-01-18 | 上海宝信软件股份有限公司 | Cloud computing implementation method and system |
| CN102652305A (en) * | 2009-12-17 | 2012-08-29 | 微软公司 | Virtual storage target offload techniques |
| CN102662751A (en) * | 2012-03-30 | 2012-09-12 | 浪潮电子信息产业股份有限公司 | Method for improving availability of virtual machine system based on thermomigration |
| CN102754077A (en) * | 2009-12-14 | 2012-10-24 | 思杰系统有限公司 | A secure virtualization environment bootable from an external media device |
| CN103077034A (en) * | 2013-01-09 | 2013-05-01 | 上海交通大学 | JAVA application migration method and system for hybrid virtualization platform |
| CN103139167A (en) * | 2011-11-30 | 2013-06-05 | 中兴通讯股份有限公司 | Virtual site associating method and device during virtual site migration |
| CN103238138A (en) * | 2010-11-23 | 2013-08-07 | 国际商业机器公司 | Network interface for partition deployment/re-deployment in a cloud environment |
| CN103399778A (en) * | 2013-07-01 | 2013-11-20 | 华为技术有限公司 | Method and device for on-line integral migration of virtual machine |
| CN103814357A (en) * | 2011-09-23 | 2014-05-21 | 高通股份有限公司 | Memory coherency acceleration via virtual machine mifration |
| CN103843006A (en) * | 2011-09-30 | 2014-06-04 | 国际商业机器公司 | Provisioning of operating systems to user terminals |
| CN103885719A (en) * | 2012-12-21 | 2014-06-25 | 中国电信股份有限公司 | Device, system and method for online storage migration of virtual machine system |
| WO2014141007A1 (en) * | 2013-03-15 | 2014-09-18 | International Business Machines Corporation | Virtual machine migration in a network |
| CN104363976A (en) * | 2013-06-13 | 2015-02-18 | 华为技术有限公司 | Virtual machine group transfer method and device |
| US9104643B2 (en) | 2013-03-15 | 2015-08-11 | International Business Machines Corporation | OpenFlow controller master-slave initialization protocol |
| US9118984B2 (en) | 2013-03-15 | 2015-08-25 | International Business Machines Corporation | Control plane for integrated switch wavelength division multiplexing |
| CN105103132A (en) * | 2013-01-15 | 2015-11-25 | 微软技术许可有限责任公司 | Healing cloud services during upgrades |
| CN105335214A (en) * | 2015-11-12 | 2016-02-17 | 国云科技股份有限公司 | Virtual machine failure detection and recovery method |
| US9407560B2 (en) | 2013-03-15 | 2016-08-02 | International Business Machines Corporation | Software defined network-based load balancing for physical and virtual networks |
| US9444748B2 (en) | 2013-03-15 | 2016-09-13 | International Business Machines Corporation | Scalable flow and congestion control with OpenFlow |
| CN105955805A (en) * | 2015-12-28 | 2016-09-21 | 中国银联股份有限公司 | Application container transferring method and device |
| WO2016206456A1 (en) * | 2015-06-26 | 2016-12-29 | 中兴通讯股份有限公司 | Physical machine upgrading method, service migration method and apparatus |
| WO2016206047A1 (en) * | 2015-06-25 | 2016-12-29 | Intel Corporation | Techniques for reliable primary and secondary containers |
| US9590923B2 (en) | 2013-03-15 | 2017-03-07 | International Business Machines Corporation | Reliable link layer for control links between network controllers and switches |
| CN103853596B (en) * | 2012-11-30 | 2017-04-05 | 国际商业机器公司 | For the method and system for migrating virtual machine between working group |
| US9769074B2 (en) | 2013-03-15 | 2017-09-19 | International Business Machines Corporation | Network per-flow rate limiting |
| CN107295046A (en) * | 2016-03-31 | 2017-10-24 | 阿里巴巴集团控股有限公司 | A kind of method and apparatus of user's migration |
| CN107615244A (en) * | 2015-06-26 | 2018-01-19 | 英特尔公司 | The technology of one or more containers is run on a virtual machine |
| CN107667348A (en) * | 2015-06-25 | 2018-02-06 | 英特尔公司 | Migrating technology is applied using what lightweight virtualized |
| CN105302627B (en) * | 2014-07-03 | 2019-06-25 | 中国移动通信集团公司 | A kind of S1 mouth moving method and device with robustness |
| CN110347498A (en) * | 2019-06-10 | 2019-10-18 | 华南理工大学 | A kind of load dynamic migration method under container and virtual machine mixing cloud environment |
| CN110520843A (en) * | 2017-03-23 | 2019-11-29 | Dh2I公司 | Highly usable stateful container in cluster environment |
| CN110795211A (en) * | 2019-10-25 | 2020-02-14 | 北京金山云网络技术有限公司 | Method and device for upgrading configuration of virtual machine, electronic equipment and readable storage medium |
| CN111324496A (en) * | 2020-02-20 | 2020-06-23 | 山东汇贸电子口岸有限公司 | Method and device for detecting bare machine |
| CN112673603A (en) * | 2018-09-13 | 2021-04-16 | 思科技术公司 | System and method for migrating real-time stateful containers |
| CN113626131A (en) * | 2020-05-07 | 2021-11-09 | 中科寒武纪科技股份有限公司 | Method, chip, board card and storage medium for realizing heat transfer |
| CN114185641A (en) * | 2021-11-11 | 2022-03-15 | 北京百度网讯科技有限公司 | Virtual machine cold migration method and device, electronic equipment and storage medium |
Families Citing this family (128)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7484208B1 (en) * | 2002-12-12 | 2009-01-27 | Michael Nelson | Virtual machine migration |
| US20080276041A1 (en) * | 2007-05-01 | 2008-11-06 | International Business Machines Corporation | Data storage array scaling method and system with minimal data movement |
| US9678803B2 (en) * | 2007-06-22 | 2017-06-13 | Red Hat, Inc. | Migration of network entities to a cloud infrastructure |
| US9426024B2 (en) | 2007-06-22 | 2016-08-23 | Red Hat, Inc. | Establishing communication between enterprise nodes migrated to a public cloud and private enterprise infrastructure |
| US9588821B2 (en) | 2007-06-22 | 2017-03-07 | Red Hat, Inc. | Automatic determination of required resource allocation of virtual machines |
| US9727440B2 (en) | 2007-06-22 | 2017-08-08 | Red Hat, Inc. | Automatic simulation of virtual machine performance |
| US9569330B2 (en) | 2007-06-22 | 2017-02-14 | Red Hat, Inc. | Performing dependency analysis on nodes of a business application service group |
| JP5034821B2 (en) * | 2007-09-21 | 2012-09-26 | ソニー株式会社 | Biological information storage device |
| US7984262B2 (en) * | 2008-01-16 | 2011-07-19 | International Business Machines Corporation | Data transmission for partition migration |
| US20090204718A1 (en) * | 2008-02-08 | 2009-08-13 | Lawton Kevin P | Using memory equivalency across compute clouds for accelerated virtual memory migration and memory de-duplication |
| US8291180B2 (en) * | 2008-03-20 | 2012-10-16 | Vmware, Inc. | Loose synchronization of virtual disks |
| US7890793B1 (en) * | 2008-05-21 | 2011-02-15 | Symantec Corporation | Techniques for restoring file system resources |
| US8060476B1 (en) | 2008-07-14 | 2011-11-15 | Quest Software, Inc. | Backup systems and methods for a virtual computing environment |
| US8046550B2 (en) | 2008-07-14 | 2011-10-25 | Quest Software, Inc. | Systems and methods for performing backup operations of virtual machine files |
| US8135930B1 (en) | 2008-07-14 | 2012-03-13 | Vizioncore, Inc. | Replication systems and methods for a virtual computing environment |
| JP5391601B2 (en) * | 2008-07-18 | 2014-01-15 | 富士通株式会社 | Resource transfer system, resource transfer method, information processing apparatus, and computer program |
| US8307177B2 (en) | 2008-09-05 | 2012-11-06 | Commvault Systems, Inc. | Systems and methods for management of virtualization data |
| US11271871B2 (en) | 2008-09-11 | 2022-03-08 | Juniper Networks, Inc. | Methods and apparatus related to a flexible data center security architecture |
| US9847953B2 (en) | 2008-09-11 | 2017-12-19 | Juniper Networks, Inc. | Methods and apparatus related to virtualization of data center resources |
| US8265071B2 (en) * | 2008-09-11 | 2012-09-11 | Juniper Networks, Inc. | Methods and apparatus related to a flexible data center security architecture |
| US10365935B1 (en) | 2008-09-23 | 2019-07-30 | Open Invention Network Llc | Automated system and method to customize and install virtual machine configurations for hosting in a hosting environment |
| US8429649B1 (en) | 2008-09-25 | 2013-04-23 | Quest Software, Inc. | Systems and methods for data management in a virtual computing environment |
| US8261282B1 (en) * | 2008-09-30 | 2012-09-04 | Netapp, Inc. | System and method for virtual machine host load protection |
| JP2010108409A (en) * | 2008-10-31 | 2010-05-13 | Hitachi Ltd | Storage management method and management server |
| US8943183B2 (en) | 2008-12-10 | 2015-01-27 | Commvault Systems, Inc. | Decoupled installation of data management systems |
| US8868622B2 (en) * | 2009-02-11 | 2014-10-21 | Hewlett-Packard Development Company, L.P. | Method and apparatus for allocating resources in a computer system |
| US8332848B2 (en) * | 2009-03-12 | 2012-12-11 | Red Hat Israel, Ltd. | Mechanism for staged upgrades of a virtual machine system |
| US7996708B1 (en) * | 2009-03-16 | 2011-08-09 | Symantec Corporation | Techniques for file system resource restoration |
| US8996468B1 (en) | 2009-04-17 | 2015-03-31 | Dell Software Inc. | Block status mapping system for reducing virtual machine backup storage |
| WO2010126048A1 (en) * | 2009-04-28 | 2010-11-04 | 日本電気株式会社 | Rapid movement system for virtual devices in a computing system, management device, and method and program therefor |
| US20100332629A1 (en) * | 2009-06-04 | 2010-12-30 | Lauren Ann Cotugno | Secure custom application cloud computing architecture |
| US8458284B2 (en) * | 2009-06-12 | 2013-06-04 | International Business Machines Corporation | Systems and methods for efficient live application migration within bandwidth constrained networks |
| US9176982B2 (en) | 2009-07-10 | 2015-11-03 | International Business Machines Corporation | System and method for capturing an image of a software environment |
| US8763005B2 (en) | 2009-07-24 | 2014-06-24 | Hewlett-Packard Development Company, L.P. | Virtual-machine-based application-service provision of front-end versions of back-end applications |
| US9778946B2 (en) * | 2009-08-07 | 2017-10-03 | Dell Software Inc. | Optimized copy of virtual machine storage files |
| JP2011160300A (en) * | 2010-02-02 | 2011-08-18 | Fujitsu Ltd | Router, routing method, routing program, information processing apparatus, and method and program of constructing virtual machine |
| JP2011160298A (en) * | 2010-02-02 | 2011-08-18 | Fujitsu Ltd | Network system, process-providing-server switching method, process-providing-server switching program, information processing apparatus, virtual machine building method, and virtual machine building program |
| US8751738B2 (en) | 2010-02-08 | 2014-06-10 | Microsoft Corporation | Background migration of virtual storage |
| WO2011103544A1 (en) * | 2010-02-22 | 2011-08-25 | Virtustream, Inc. | Methods and apparatus for data center management independent of hypervisor platform |
| US9141919B2 (en) * | 2010-02-26 | 2015-09-22 | International Business Machines Corporation | System and method for object migration using waves |
| JP5530759B2 (en) * | 2010-03-05 | 2014-06-25 | 株式会社エヌ・ティ・ティ・データ | Resource linkage system and resource linkage method |
| US8171338B2 (en) * | 2010-05-18 | 2012-05-01 | Vmware, Inc. | Method and system for enabling checkpointing fault tolerance across remote virtual machines |
| US8495512B1 (en) | 2010-05-20 | 2013-07-23 | Gogrid, LLC | System and method for storing a configuration of virtual servers in a hosting system |
| US9569446B1 (en) | 2010-06-08 | 2017-02-14 | Dell Software Inc. | Cataloging system for image-based backup |
| US8239863B2 (en) * | 2010-06-29 | 2012-08-07 | Hewlett-Packard Development Company, L.P. | Method and system for migrating a virtual machine |
| US8898114B1 (en) | 2010-08-27 | 2014-11-25 | Dell Software Inc. | Multitier deduplication systems and methods |
| US8621461B1 (en) * | 2010-11-22 | 2013-12-31 | Netapp, Inc. | Virtual machine based operating system simulation using host ram-based emulation of persistent mass storage device |
| US9201678B2 (en) | 2010-11-29 | 2015-12-01 | International Business Machines Corporation | Placing a virtual machine on a target hypervisor |
| US9053053B2 (en) | 2010-11-29 | 2015-06-09 | International Business Machines Corporation | Efficiently determining identical pieces of memory used by virtual machines |
| CN102455942B (en) * | 2010-12-02 | 2013-09-25 | 中标软件有限公司 | Method and system for dynamic migration of WAN virtual machines |
| TWI537828B (en) * | 2010-12-21 | 2016-06-11 | 萬國商業機器公司 | Method, computer system and computer program for virtual machine management |
| US8683560B1 (en) * | 2010-12-29 | 2014-03-25 | Amazon Technologies, Inc. | Techniques for credential generation |
| US9436515B2 (en) * | 2010-12-29 | 2016-09-06 | Sap Se | Tenant virtualization controller for exporting tenant without shifting location of tenant data in a multi-tenancy environment |
| US8850430B2 (en) * | 2011-01-25 | 2014-09-30 | International Business Machines Corporation | Migration of virtual machines |
| US9069473B2 (en) | 2011-01-27 | 2015-06-30 | International Business Machines Corporation | Wait-free stream oriented migration based storage |
| US8549113B2 (en) | 2011-01-27 | 2013-10-01 | International Business Machines Corporation | Transactional independent persister cloning system |
| US9542215B2 (en) * | 2011-09-30 | 2017-01-10 | V3 Systems, Inc. | Migrating virtual machines from a source physical support environment to a target physical support environment using master image and user delta collections |
| US9552215B2 (en) * | 2011-03-08 | 2017-01-24 | Rackspace Us, Inc. | Method and system for transferring a virtual machine |
| WO2012127633A1 (en) * | 2011-03-22 | 2012-09-27 | 富士通株式会社 | Migration management apparatus, migration management method, and migration management program |
| CN102185774A (en) * | 2011-05-10 | 2011-09-14 | 中兴通讯股份有限公司 | Method, monitor and system for seamless migration of virtual machine |
| CN102333037A (en) * | 2011-10-20 | 2012-01-25 | 中兴通讯股份有限公司 | Method and device for migrating virtual machine |
| US9195512B2 (en) * | 2012-01-06 | 2015-11-24 | International Business Machines Corporation | Relocating related resource partitions |
| US9311375B1 (en) | 2012-02-07 | 2016-04-12 | Dell Software Inc. | Systems and methods for compacting a virtual machine file |
| US9116735B2 (en) * | 2012-03-07 | 2015-08-25 | Microsoft Technology Licensing, Llc | Offline provisioning of virtual machines |
| CA2867302A1 (en) | 2012-03-14 | 2013-09-19 | Convergent .Io Technologies Inc. | Systems, methods and devices for management of virtual memory systems |
| US9063792B2 (en) * | 2012-04-18 | 2015-06-23 | Entrata Systems, Inc. | Managing mobile execution environments |
| JP5658197B2 (en) * | 2012-06-04 | 2015-01-21 | 株式会社日立製作所 | Computer system, virtualization mechanism, and computer system control method |
| US9160815B2 (en) * | 2012-06-28 | 2015-10-13 | Intel Corporation | Method and apparatus for virtual machine interoperability |
| WO2014052869A1 (en) * | 2012-09-28 | 2014-04-03 | Go Factory, LLC | A massively distributed cloud-based platform providing features as a service to support mobile and web applications |
| US10162873B2 (en) * | 2012-12-21 | 2018-12-25 | Red Hat, Inc. | Synchronization of physical disks |
| US20140181046A1 (en) | 2012-12-21 | 2014-06-26 | Commvault Systems, Inc. | Systems and methods to backup unprotected virtual machines |
| US9703584B2 (en) | 2013-01-08 | 2017-07-11 | Commvault Systems, Inc. | Virtual server agent load balancing |
| WO2014160660A1 (en) * | 2013-03-27 | 2014-10-02 | Ixia | Methods, systems, and computer readable media for emulating virtualization resources |
| US9043576B2 (en) | 2013-08-21 | 2015-05-26 | Simplivity Corporation | System and method for virtual machine conversion |
| WO2015051120A1 (en) | 2013-10-03 | 2015-04-09 | Go Factory, LLC | Creating, joining, finding, discovering, restoring and relocating process-based channels |
| US9584883B2 (en) | 2013-11-27 | 2017-02-28 | Vmware, Inc. | Placing a fibre channel switch into a maintenance mode in a virtualized computing environment via path change |
| US9164695B2 (en) * | 2013-12-03 | 2015-10-20 | Vmware, Inc. | Placing a storage network device into a maintenance mode in a virtualized computing environment |
| US10452418B2 (en) * | 2013-12-17 | 2019-10-22 | Vmware, Inc. | Location based management of virtual machines in datacenters |
| US9703587B2 (en) | 2014-04-24 | 2017-07-11 | International Business Machines Corporation | Administering virtual machines in a distributed computing environment |
| US9864622B2 (en) | 2014-04-24 | 2018-01-09 | International Business Machines Corporation | Administering virtual machines in a distributed computing environment |
| US9503514B2 (en) * | 2014-04-24 | 2016-11-22 | International Business Machines Corporation | Administering virtual machines in a distributed computing environment |
| US9612856B2 (en) | 2014-04-24 | 2017-04-04 | International Business Machines Corporation | Administering virtual machines in a distributed computing environment |
| US9612857B2 (en) | 2014-04-24 | 2017-04-04 | International Business Machines Corporation | Administering virtual machines in a distributed computing environment |
| US9959203B2 (en) | 2014-06-23 | 2018-05-01 | Google Llc | Managing storage devices |
| US9678670B2 (en) * | 2014-06-29 | 2017-06-13 | Plexistor Ltd. | Method for compute element state replication |
| US20160019317A1 (en) | 2014-07-16 | 2016-01-21 | Commvault Systems, Inc. | Volume or virtual machine level backup and generating placeholders for virtual machine files |
| US10754821B2 (en) * | 2014-07-29 | 2020-08-25 | Hewlett Packard Enterprise Development Lp | Virtual file server |
| US10747730B2 (en) * | 2014-10-10 | 2020-08-18 | Sap Se | Providing extended file storage for applications |
| US9609058B2 (en) | 2014-10-13 | 2017-03-28 | Commvault Systems, Inc. | Storage management operations based on executable files served on demand to storage management components |
| US9983936B2 (en) | 2014-11-20 | 2018-05-29 | Commvault Systems, Inc. | Virtual machine change block tracking |
| US10140029B2 (en) | 2014-12-10 | 2018-11-27 | Netapp, Inc. | Method and apparatus for adaptively managing data in a memory based file system |
| US9851919B2 (en) | 2014-12-31 | 2017-12-26 | Netapp, Inc. | Method for data placement in a memory based file system |
| US9513835B2 (en) | 2015-01-09 | 2016-12-06 | International Business Machines Corporation | Impact-based migration scheduling from a first tier at a source to a second tier at a destination |
| US9710253B2 (en) | 2015-04-16 | 2017-07-18 | Commvault Systems, Inc. | Managing a software-patch submission queue |
| US9940393B2 (en) | 2015-06-03 | 2018-04-10 | International Business Machines Corporation | Electronic personal assistant privacy |
| US9946564B2 (en) * | 2015-06-23 | 2018-04-17 | International Business Machines Corporation | Adjusting virtual machine migration plans based on alert conditions related to future migrations |
| US10725883B2 (en) | 2015-08-05 | 2020-07-28 | Vmware, Inc. | Externally triggered maintenance of state information of virtual machines for high availablity operations |
| US10725804B2 (en) * | 2015-08-05 | 2020-07-28 | Vmware, Inc. | Self triggered maintenance of state information of virtual machines for high availability operations |
| KR101626067B1 (en) | 2015-09-08 | 2016-05-31 | 주식회사 브이시스템즈 | Apparatus and method for facilitating a transfer of container between slave nodes |
| US20170093966A1 (en) * | 2015-09-28 | 2017-03-30 | International Business Machines Corporation | Managing a shared pool of configurable computing resources having an arrangement of a set of dynamically-assigned resources |
| US9940470B2 (en) * | 2015-10-06 | 2018-04-10 | Symantec Corporation | Techniques for generating a virtual private container |
| US10235196B1 (en) * | 2015-12-28 | 2019-03-19 | EMC IP Holding Company LLC | Virtual machine joining or separating |
| CN105893133A (en) * | 2016-03-31 | 2016-08-24 | 乐视控股（北京）有限公司 | Application service seamless migration method and system based on container technology |
| US10310893B2 (en) | 2016-04-05 | 2019-06-04 | Microsoft Technology Licensing, Llc | Managing container pause and resume |
| US10341215B2 (en) | 2016-04-06 | 2019-07-02 | Keysight Technologies Singapore (Sales) Pte. Ltd. | Methods, systems, and computer readable media for emulating network traffic patterns on a virtual machine |
| US10089209B1 (en) * | 2016-05-17 | 2018-10-02 | United Services Automobile Association (Usaa) | Systems and methods for locally streaming applications in a computing system |
| US11016940B2 (en) * | 2016-06-02 | 2021-05-25 | International Business Machines Corporation | Techniques for improving deduplication efficiency in a storage system with multiple storage nodes |
| US9870219B1 (en) | 2016-07-06 | 2018-01-16 | Cisco Technology, Inc. | Mechanisms for performing switch upgrades using remote containers |
| US10460113B2 (en) * | 2016-08-16 | 2019-10-29 | International Business Machines Corporation | Security fix of a container in a virtual machine environment |
| US10210048B2 (en) | 2016-10-25 | 2019-02-19 | Commvault Systems, Inc. | Selective snapshot and backup copy operations for individual virtual machines in a shared storage |
| US10678758B2 (en) | 2016-11-21 | 2020-06-09 | Commvault Systems, Inc. | Cross-platform virtual machine data and memory backup and replication |
| US10530857B2 (en) | 2017-01-19 | 2020-01-07 | International Business Machines Corporation | Smart mounting of storage devices |
| US10896100B2 (en) | 2017-03-24 | 2021-01-19 | Commvault Systems, Inc. | Buffered virtual machine replication |
| US10387073B2 (en) | 2017-03-29 | 2019-08-20 | Commvault Systems, Inc. | External dynamic virtual machine synchronization |
| US10664320B2 (en) * | 2017-08-03 | 2020-05-26 | Red Hat, Inc. | Host specific containerized application configuration generation |
| US11895553B2 (en) * | 2017-08-28 | 2024-02-06 | Red Hat, Inc. | Web application with components in different virtual environments |
| CN108108229B (en) * | 2018-01-05 | 2021-08-06 | 京东方科技集团股份有限公司 | Virtual host migration system, method, computer device and readable storage medium |
| US10877928B2 (en) | 2018-03-07 | 2020-12-29 | Commvault Systems, Inc. | Using utilities injected into cloud-based virtual machines for speeding up virtual machine backup operations |
| US10977066B2 (en) | 2018-04-06 | 2021-04-13 | Red Hat, Inc. | Virtual machine to container conversion and optimization |
| US10768971B2 (en) | 2019-01-30 | 2020-09-08 | Commvault Systems, Inc. | Cross-hypervisor live mount of backed up virtual machine data |
| US11422851B2 (en) * | 2019-04-22 | 2022-08-23 | EMC IP Holding Company LLC | Cloning running computer systems having logical partitions in a physical computing system enclosure |
| US11467753B2 (en) | 2020-02-14 | 2022-10-11 | Commvault Systems, Inc. | On-demand restore of virtual machine data |
| US11442768B2 (en) | 2020-03-12 | 2022-09-13 | Commvault Systems, Inc. | Cross-hypervisor live recovery of virtual machines |
| JP7389351B2 (en) * | 2020-03-23 | 2023-11-30 | 富士通株式会社 | Moving target container determination method and moving target container determination program |
| US11500669B2 (en) | 2020-05-15 | 2022-11-15 | Commvault Systems, Inc. | Live recovery of virtual machines in a public cloud computing environment |
| US11323354B1 (en) | 2020-10-09 | 2022-05-03 | Keysight Technologies, Inc. | Methods, systems, and computer readable media for network testing using switch emulation |
| US11483227B2 (en) | 2020-10-13 | 2022-10-25 | Keysight Technologies, Inc. | Methods, systems and computer readable media for active queue management |
| US11656951B2 (en) | 2020-10-28 | 2023-05-23 | Commvault Systems, Inc. | Data loss vulnerability detection |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6675382B1 (en) * | 1999-06-14 | 2004-01-06 | Sun Microsystems, Inc. | Software packaging and distribution system |
| JP3683513B2 (en) * | 2001-06-15 | 2005-08-17 | 富士通株式会社 | Hard disk device and carriage arm |
| US7313793B2 (en) * | 2002-07-11 | 2007-12-25 | Microsoft Corporation | Method for forking or migrating a virtual machine |
| US20050060590A1 (en) * | 2003-09-16 | 2005-03-17 | International Business Machines Corporation | Power-aware workload balancing usig virtual machines |
| US8156490B2 (en) * | 2004-05-08 | 2012-04-10 | International Business Machines Corporation | Dynamic migration of virtual machine computer programs upon satisfaction of conditions |
| US7257811B2 (en) * | 2004-05-11 | 2007-08-14 | International Business Machines Corporation | System, method and program to migrate a virtual machine |
| US7383405B2 (en) * | 2004-06-30 | 2008-06-03 | Microsoft Corporation | Systems and methods for voluntary migration of a virtual machine between hosts with common storage connectivity |
| JP2006072591A (en) * | 2004-09-01 | 2006-03-16 | Hitachi Ltd | Virtual computer control method |
| JP4242819B2 (en) * | 2004-10-06 | 2009-03-25 | 株式会社日立製作所 | Computer system having a terminal capable of working offline |
| US7730486B2 (en) * | 2005-02-28 | 2010-06-01 | Hewlett-Packard Development Company, L.P. | System and method for migrating virtual machines on cluster systems |
| US20070204266A1 (en) * | 2006-02-28 | 2007-08-30 | International Business Machines Corporation | Systems and methods for dynamically managing virtual machines |
| US8042108B2 (en) * | 2006-03-18 | 2011-10-18 | International Business Machines Corporation | Virtual machine migration between servers |
| JP2008152485A (en) * | 2006-12-15 | 2008-07-03 | Toshiba Corp | Information processing unit, client information processing unit, and server information processing unit |
-
2007
- 2007-09-30 US US11/865,063 patent/US8191063B2/en active Active
-
2008
- 2008-09-28 CN CN2008101681391A patent/CN101398770B/en active Active
- 2008-09-29 JP JP2008250890A patent/JP2009116859A/en active Pending
- 2008-09-29 EP EP08165346.1A patent/EP2053509B1/en active Active
-
2014
- 2014-03-24 JP JP2014060491A patent/JP2014142957A/en active Pending
Cited By (74)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754077A (en) * | 2009-12-14 | 2012-10-24 | 思杰系统有限公司 | A secure virtualization environment bootable from an external media device |
| CN102754077B (en) * | 2009-12-14 | 2015-11-25 | 思杰系统有限公司 | The safety virtualization environment that can guide from external media device |
| US10248334B2 (en) | 2009-12-17 | 2019-04-02 | Microsoft Technology Licensing, Llc | Virtual storage target offload techniques |
| CN102652305A (en) * | 2009-12-17 | 2012-08-29 | 微软公司 | Virtual storage target offload techniques |
| US9389895B2 (en) | 2009-12-17 | 2016-07-12 | Microsoft Technology Licensing, Llc | Virtual storage target offload techniques |
| CN102314377B (en) * | 2010-06-30 | 2014-08-06 | 国际商业机器公司 | Accelerator and method thereof for supporting virtual machine migration |
| CN102314377A (en) * | 2010-06-30 | 2012-01-11 | 国际商业机器公司 | The method of accelerator and the migration of realization virtual support machine thereof |
| US8578377B2 (en) | 2010-06-30 | 2013-11-05 | International Business Machines Corporation | Accelerator and its method for realizing supporting virtual machine migration |
| CN103238138B (en) * | 2010-11-23 | 2017-02-08 | 国际商业机器公司 | Method, device and system for migration logic partition |
| CN103238138A (en) * | 2010-11-23 | 2013-08-07 | 国际商业机器公司 | Network interface for partition deployment/re-deployment in a cloud environment |
| CN102118437A (en) * | 2011-01-17 | 2011-07-06 | 浪潮(北京)电子信息产业有限公司 | Method and device based on Xen for monitoring thermomigration progress for virtual machine |
| CN102118437B (en) * | 2011-01-17 | 2014-03-05 | 浪潮(北京)电子信息产业有限公司 | Method and device based on Xen for monitoring thermomigration progress for virtual machine |
| CN102118458A (en) * | 2011-03-10 | 2011-07-06 | 浪潮(北京)电子信息产业有限公司 | Method and system for live migration of virtual machine |
| CN102137167A (en) * | 2011-04-29 | 2011-07-27 | 中国人民解放军国防科学技术大学 | Uninterruptedly running virtual machine migrating method and device |
| CN102137167B (en) * | 2011-04-29 | 2014-01-08 | 中国人民解放军国防科学技术大学 | Uninterruptedly running virtual machine migrating method and device |
| CN103814357A (en) * | 2011-09-23 | 2014-05-21 | 高通股份有限公司 | Memory coherency acceleration via virtual machine mifration |
| CN102325192B (en) * | 2011-09-30 | 2013-11-13 | 上海宝信软件股份有限公司 | Cloud computing implementation method and system |
| CN102325192A (en) * | 2011-09-30 | 2012-01-18 | 上海宝信软件股份有限公司 | Cloud computing implementation method and system |
| CN103843006B (en) * | 2011-09-30 | 2017-05-10 | 国际商业机器公司 | Method and equipment for provisioning of operating systems to user terminals |
| CN103843006A (en) * | 2011-09-30 | 2014-06-04 | 国际商业机器公司 | Provisioning of operating systems to user terminals |
| CN103139167A (en) * | 2011-11-30 | 2013-06-05 | 中兴通讯股份有限公司 | Virtual site associating method and device during virtual site migration |
| CN103139167B (en) * | 2011-11-30 | 2017-12-12 | 温州大学 | A kind of method and apparatus for associating virtual site during virtual site migration |
| CN102662751B (en) * | 2012-03-30 | 2016-05-11 | 浪潮电子信息产业股份有限公司 | A kind of method improving based on thermophoresis dummy machine system availability |
| CN102662751A (en) * | 2012-03-30 | 2012-09-12 | 浪潮电子信息产业股份有限公司 | Method for improving availability of virtual machine system based on thermomigration |
| CN103853596B (en) * | 2012-11-30 | 2017-04-05 | 国际商业机器公司 | For the method and system for migrating virtual machine between working group |
| CN103885719B (en) * | 2012-12-21 | 2017-02-08 | 中国电信股份有限公司 | Device, system and method for online storage migration of virtual machine system |
| CN103885719A (en) * | 2012-12-21 | 2014-06-25 | 中国电信股份有限公司 | Device, system and method for online storage migration of virtual machine system |
| CN103077034B (en) * | 2013-01-09 | 2015-08-19 | 上海交通大学 | hybrid virtualization platform JAVA application migration method and system |
| CN103077034A (en) * | 2013-01-09 | 2013-05-01 | 上海交通大学 | JAVA application migration method and system for hybrid virtualization platform |
| CN105103132B (en) * | 2013-01-15 | 2018-11-16 | 微软技术许可有限责任公司 | Cloud service is repaired during upgrading |
| US9940210B2 (en) | 2013-01-15 | 2018-04-10 | Microsoft Technology Licensing, Llc | Healing cloud services during upgrades |
| US10496503B2 (en) | 2013-01-15 | 2019-12-03 | Microsoft Technology Licensing, Llc | Healing cloud services during upgrades |
| CN105103132A (en) * | 2013-01-15 | 2015-11-25 | 微软技术许可有限责任公司 | Healing cloud services during upgrades |
| US9110866B2 (en) | 2013-03-15 | 2015-08-18 | International Business Machines Corporation | OpenFlow controller master-slave initialization protocol |
| US9503382B2 (en) | 2013-03-15 | 2016-11-22 | International Business Machines Corporation | Scalable flow and cogestion control with openflow |
| US9118984B2 (en) | 2013-03-15 | 2015-08-25 | International Business Machines Corporation | Control plane for integrated switch wavelength division multiplexing |
| US9444748B2 (en) | 2013-03-15 | 2016-09-13 | International Business Machines Corporation | Scalable flow and congestion control with OpenFlow |
| US9769074B2 (en) | 2013-03-15 | 2017-09-19 | International Business Machines Corporation | Network per-flow rate limiting |
| US9104643B2 (en) | 2013-03-15 | 2015-08-11 | International Business Machines Corporation | OpenFlow controller master-slave initialization protocol |
| WO2014141007A1 (en) * | 2013-03-15 | 2014-09-18 | International Business Machines Corporation | Virtual machine migration in a network |
| US9590923B2 (en) | 2013-03-15 | 2017-03-07 | International Business Machines Corporation | Reliable link layer for control links between network controllers and switches |
| US9596192B2 (en) | 2013-03-15 | 2017-03-14 | International Business Machines Corporation | Reliable link layer for control links between network controllers and switches |
| US9609086B2 (en) | 2013-03-15 | 2017-03-28 | International Business Machines Corporation | Virtual machine mobility using OpenFlow |
| US9614930B2 (en) | 2013-03-15 | 2017-04-04 | International Business Machines Corporation | Virtual machine mobility using OpenFlow |
| US9407560B2 (en) | 2013-03-15 | 2016-08-02 | International Business Machines Corporation | Software defined network-based load balancing for physical and virtual networks |
| CN104363976B (en) * | 2013-06-13 | 2019-01-08 | 华为技术有限公司 | Virtual robot arm moving method and device |
| CN104363976A (en) * | 2013-06-13 | 2015-02-18 | 华为技术有限公司 | Virtual machine group transfer method and device |
| CN103399778B (en) * | 2013-07-01 | 2016-12-28 | 华为技术有限公司 | A kind of virtual machine online bulk migration method and apparatus |
| CN103399778A (en) * | 2013-07-01 | 2013-11-20 | 华为技术有限公司 | Method and device for on-line integral migration of virtual machine |
| CN105302627B (en) * | 2014-07-03 | 2019-06-25 | 中国移动通信集团公司 | A kind of S1 mouth moving method and device with robustness |
| CN107667348B (en) * | 2015-06-25 | 2022-04-19 | 英特尔公司 | Method and apparatus for migrating applications |
| CN107667348A (en) * | 2015-06-25 | 2018-02-06 | 英特尔公司 | Migrating technology is applied using what lightweight virtualized |
| WO2016206047A1 (en) * | 2015-06-25 | 2016-12-29 | Intel Corporation | Techniques for reliable primary and secondary containers |
| CN107615244A (en) * | 2015-06-26 | 2018-01-19 | 英特尔公司 | The technology of one or more containers is run on a virtual machine |
| WO2016206456A1 (en) * | 2015-06-26 | 2016-12-29 | 中兴通讯股份有限公司 | Physical machine upgrading method, service migration method and apparatus |
| CN107615244B (en) * | 2015-06-26 | 2021-07-13 | 英特尔公司 | Techniques to run one or more containers on a virtual machine |
| CN105335214A (en) * | 2015-11-12 | 2016-02-17 | 国云科技股份有限公司 | Virtual machine failure detection and recovery method |
| CN105955805A (en) * | 2015-12-28 | 2016-09-21 | 中国银联股份有限公司 | Application container transferring method and device |
| CN105955805B (en) * | 2015-12-28 | 2019-01-22 | 中国银联股份有限公司 | A kind of method and device of application container migration |
| CN107295046B (en) * | 2016-03-31 | 2020-06-05 | 阿里巴巴集团控股有限公司 | User migration method and device |
| CN107295046A (en) * | 2016-03-31 | 2017-10-24 | 阿里巴巴集团控股有限公司 | A kind of method and apparatus of user's migration |
| CN110520843A (en) * | 2017-03-23 | 2019-11-29 | Dh2I公司 | Highly usable stateful container in cluster environment |
| CN110520843B (en) * | 2017-03-23 | 2023-08-29 | Dh2I公司 | Highly available stateful containers in clustered environments |
| CN112673603A (en) * | 2018-09-13 | 2021-04-16 | 思科技术公司 | System and method for migrating real-time stateful containers |
| CN112673603B (en) * | 2018-09-13 | 2023-03-24 | 思科技术公司 | System and method for migrating real-time stateful containers |
| CN110347498A (en) * | 2019-06-10 | 2019-10-18 | 华南理工大学 | A kind of load dynamic migration method under container and virtual machine mixing cloud environment |
| CN110347498B (en) * | 2019-06-10 | 2022-12-16 | 华南理工大学 | Load dynamic migration method in container and virtual machine mixed cloud environment |
| CN110795211A (en) * | 2019-10-25 | 2020-02-14 | 北京金山云网络技术有限公司 | Method and device for upgrading configuration of virtual machine, electronic equipment and readable storage medium |
| CN111324496B (en) * | 2020-02-20 | 2023-05-26 | 山东汇贸电子口岸有限公司 | Method and device for detecting bare metal |
| CN111324496A (en) * | 2020-02-20 | 2020-06-23 | 山东汇贸电子口岸有限公司 | Method and device for detecting bare machine |
| WO2021223744A1 (en) * | 2020-05-07 | 2021-11-11 | 中科寒武纪科技股份有限公司 | Method for realizing live migration, chip, board, and storage medium |
| CN113626131A (en) * | 2020-05-07 | 2021-11-09 | 中科寒武纪科技股份有限公司 | Method, chip, board card and storage medium for realizing heat transfer |
| CN114185641A (en) * | 2021-11-11 | 2022-03-15 | 北京百度网讯科技有限公司 | Virtual machine cold migration method and device, electronic equipment and storage medium |
| CN114185641B (en) * | 2021-11-11 | 2024-02-27 | 北京百度网讯科技有限公司 | Virtual machine cold migration method and device, electronic equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| US8191063B2 (en) | 2012-05-29 |
| EP2053509A3 (en) | 2013-04-17 |
| US20090089781A1 (en) | 2009-04-02 |
| CN101398770B (en) | 2013-11-27 |
| EP2053509B1 (en) | 2018-06-27 |
| JP2009116859A (en) | 2009-05-28 |
| JP2014142957A (en) | 2014-08-07 |
| EP2053509A2 (en) | 2009-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101398770B (en) | System for and method of migrating one or more virtual machines | |
| US11797395B2 (en) | Application migration between environments | |
| US7383405B2 (en) | Systems and methods for voluntary migration of a virtual machine between hosts with common storage connectivity | |
| US11663085B2 (en) | Application backup and management | |
| CN102314378B (en) | The technology of virtual machine is migrated using shared storage | |
| CN102782656B (en) | Systems and methods for failing over cluster unaware applications in a clustered system | |
| US7313793B2 (en) | Method for forking or migrating a virtual machine | |
| US9760447B2 (en) | One-click backup in a cloud-based disaster recovery system | |
| EP1907935B1 (en) | System and method for virtualizing backup images | |
| US8577845B2 (en) | Remote, granular restore from full virtual machine backup | |
| US20090216970A1 (en) | Apparatus, system, and method for virtual machine backup | |
| US11422838B2 (en) | Incremental replication of data backup copies | |
| US20170262307A1 (en) | Method and apparatus for conversion of virtual machine formats utilizing deduplication metadata | |
| CN103793258A (en) | Hypervisor-based server duplication system and method | |
| JP4840670B2 (en) | Virtual machine deployment acceleration system, method and program thereof | |
| CN106777394B (en) | Cluster file system | |
| US11256576B2 (en) | Intelligent scheduling of backups | |
| CN110058813A (en) | It is a kind of that management method is locally stored based on the storage of cloud platform block | |
| CN101694635A (en) | Control method and system based on virtual tape library backup and near-line storage node | |
| CN111679889B (en) | Conversion migration method and system of virtual machine | |
| CN111343219A (en) | Computing service cloud platform | |
| US20160210198A1 (en) | One-click backup in a cloud-based disaster recovery system | |
| US11675674B2 (en) | Instant recovery of databases | |
| CN111459607A (en) | Virtual server cluster building method, system and medium based on cloud desktop virtualization | |
| CN110543385A (en) | Virtual backup method and virtual backup restoration method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |